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     Jindi MG301 is a new solution to machine-to-machine(M2M) for accelerating the development of the Internet of Things. MG301 has advantages of an excellent compatibility and reliability. It is a quad-band modem with protocol stack embedded, and supports a serial multiplexing. It also exactly meets the requirements of the industrial module and then provides perfect voice calls and a high transmission speed of GPRS data to users.
     Besides the consistent advantages, MG301 can achieve 42.8kbps of uplink transmission rate and 85.6kbps of downlink. This modem also supports STK/USSD/FTP/HTTP protocol and the mode of SMS TEXT and PDU, and meets the requirements of caller ID, call waiting and call transfer etc. It can support TTS/recording and FR/EFR/HR/AMR multiple audio formats, and also provide users with the perfect voice. Meanwhile, users are free to choose RS232 or USB interface for their practical use. So that they can get more time to develop their own applications, and then accelerate their time to market of new products.
     In addition, Jindi MG301 upgrades the product performance and stability, which completely conforms to the M2M industrial design requirements of ”small size, low power”. Components are strictly chosen and done bulk, long-period and severe testing according to industry standards. That ensures the least failure rate and the longest life and completely conforms to the M2M industrial design requirements of ”low failure rate, long life”. Meanwhile, this modem strictly follow the international standard for EMC, safety, RF and reliability test. It is still dustproof, shockproof and anti-electromagnetic interference over a wide temperature range of - 40 ℃ ~ + 85 ℃. Also it is completely in line with today's M2M industrial application requirements of "high reliability, strong stability".
Specifications And Parameters
Function Features
Interfaces and Accessories
Technical Specification
Product Model: JINDI GSM MODEM MG301
Working Frequency: Support GSM quad-band
GSM/GPRS:850 MHz/900 MHz/1800 MHz/1900 MHz
Origin: Chip: HUAWEI MG301, Power supply, Data cable, Antenna:China
Input Voltage: 5V-16V
Input Current: 5mA standby,140mA @12V phone state?GSM900MHz
5mA standby,100mA @12V phone state GSM1800/1900MHz
Working Temperature: Normal working temperature:-20℃-+70℃
Limit working temperature:-40℃-+85℃
Storage Temperature: -40℃-+85℃
Product Size: GSM Modem:10CM×5CM×2CM
Carton Size:22CM×15.5CM×5.5CM
Net Weight: 130g